Trucking Lens

Coolahan Trucking LLC

USDOT 3438736MC-1116239USDOT activeAuthority active· Hermosa, SD

Coolahan Trucking LLC (USDOT 3438736) holds active operating authority as a motor carrier of property under MC-1116239 based in Hermosa, SD. The earliest grant on file is from April 2021, 5 years, 7 months ago. $1,000,000 of liability coverage is on file with Great West Casualty Co. It reported 1 power unit and 1 driver on its last MCS-150 update (August 2025).

Operating authority

DocketAuthorityStatusInsurance requiredOn file
MC-1116239Motor carrier of propertyActive$750,000 liability$1,000,000 liability

Earliest grant on file: Apr 12, 2021 (5 years, 7 months ago).

Insurance and bonds on file

TypeInsurerCoverageEffectiveCancellation
Liability (BIPD) · form 91XGreat West Casualty Co.$1,000,000Apr 7, 2023—

Confirm coverage with the insurer before tendering a load.

Authority history

DateDocketAction
Apr 12, 2021MC-1116239Granted · motor carrier of property

Registration

USDOT number3438736
USDOT statusActive
MC numberMC-1116239
Legal nameCoolahan Trucking LLC
OperationInterstate
ClassificationPrivate property, Authorized for hire, Exempt for hire
LocationHermosa, South Dakota 57744
USDOT addedJun 10, 2020
Last MCS-150 updateAug 4, 2025
Safety ratingNot rated

Fleet

Power units1
Trucks1
Drivers1 · 1 with a CDL
Annual miles43,268 · 2024

Cargo carried

General freight, Livestock, Grain, feed, hay, other

Check it yourself

Data as of Nov 14, 2026. Sources

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